it's very interesting to watch gabby giffords yesterday. her read just is inherently very emotional as she tries to really say every single word. here's a little bit of what she said to those at this hearing. >> you must act. be bold. be courageous. americans are counting on you. >> just to hear her struggle to get the words out really i think just speaks volumes, if you will, about all that she's been through and all about this debate. and yet this hearing did not then go forward with everybody piling on and trying to work together. it became very divisive, kind of contentious. do you think gabrielle giffords can help affect policy in this manner? >> very, very desfinitely and profoundly. her statement was one of the shortest but most powerful public statements before any congressional hearing i've ever heard. it was really so direct. yes, she did struggle with those words, but there was no mistaking the passion and the depth of her commitment. and when she said be bold, be courageous, americans are counting on you, she also said that chil